CN105538001A - Device for clamping and releasing workpiece - Google Patents
Device for clamping and releasing workpiece Download PDFInfo
- Publication number
- CN105538001A CN105538001A CN201610107442.5A CN201610107442A CN105538001A CN 105538001 A CN105538001 A CN 105538001A CN 201610107442 A CN201610107442 A CN 201610107442A CN 105538001 A CN105538001 A CN 105538001A
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- positioning seat
- base
- workpiece clamping
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract 2
- 238000004080 punching Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of metal tool manufacturing, and provides a device for clamping and releasing a workpiece. The device comprises a base, and is characterized in that the base is provided with a drive mechanism and a positioning base, the drive mechanism is connected with a pressing block through a transmission mechanism, an opened working window is formed in the pressing block and is right opposite to the positioning base, and a positioning pin is arranged at the center of the upper end face of the positioning base. Different from a traditional positioning mode depending on positioning of the appearance or side face of the workpiece, the structural design of the independent positioning pin is adopted, positioning references of some processes can be unified, machining precision can be greatly improved, and then the process of clamping the workpiece at a time and machining the workpiece multiple times is achieved.
Description
Technical field
The present invention relates to metal tools and manufacture field, particularly a kind of device unclamped for Workpiece clamping.
Background technology
In traditional metal tools process, due to the irregular contour of workpiece to be added, when operations such as borings, be not easy control accuracy, then need clamping repeatedly, and repeatedly require to detect to the machining accuracy of workpiece, workload is very large, and substandard products are very many.
As metal tools clamps in the fabrication process, need punching press or strand centre bore, and its central hole location on-plane surface of tool tong is arranged, traditional handicraft adopts a frock clamp, implement boring by fixing for tool tong two ends, but often easily there is the skew of various direction in tool tong, causes punching precision not all right.Also have to adopt in the plane of fixture place work piece, place a soft material cushion block, to determine the location of workpiece, the former wants better to effect relatively, but also lacks high efficiency and accuracy.
Summary of the invention
Object of the present invention is exactly for above technical problem, provides a kind of device unclamped for Workpiece clamping, locating benchmark is obtained unified, improves machining accuracy, realize clamped one time, increase work efficiency.
Technical problem of the present invention is solved mainly through following technical proposals:
A kind of device unclamped for Workpiece clamping, comprise base, it is characterized in that: described base is provided with driving mechanism, positioning seat, described driving mechanism top connects a briquetting by transmission mechanism, this briquetting one end extends to above whole positioning seat, and be also provided with open operation window just to positioning seat center in the middle of this one end of this briquetting, center, described positioning seat upper surface is provided with fixing alignment pin downwards, this alignment pin can vertically move in positioning seat inside, and described alignment pin is installed and fixedly treated working components.
Concrete, described driving mechanism is one, and is located at side on base, and described positioning seat is located at opposite side on base.
Concrete, described driving mechanism also can be two, is all located on base, and described positioning seat is located at the centre position on base.
Concrete, described driving mechanism also can be located on base for multiple respectively.
Concrete, can movable device be provided with bottom described alignment pin.Preferably, this movable device is spring.
Concrete, described alignment pin also can be slider part.This slip device can be the certain flexible device of tool.
Concrete, described alignment pin also can be provided with independently drive unit, and this drive unit is hydraulic-driven, air pressure drives, motor drives or other frame for movement drives.
As preferably, described alignment pin bottom and positioning seat active connection place are strip cylinder, and top is work contact element compatible configuration, i.e. complementary structure.After replacing workpiece, corresponding replacing alignment pin top structure.
Further, described alignment pin and positioning seat are Detachable connection structure, then can be used as plain clamp and use after disassembling positioning pin.
As preferably, described operation window is one " U " v notch v.Be convenient to implement boring or sample punching location to workpiece.
Further, described driving mechanism is hydraulic-driven, air pressure drives, motor drives or other frame for movement drives, and this driving mechanism also connects a pedal control switch.
The invention has the beneficial effects as follows: the present invention is different from the locate mode of traditional dependence workpiece configurations or location, side, but have employed independently locating pin structure design, the positioning datum of some technique can be made to obtain unified, significantly improve machining accuracy, and then realize the clamped one time of workpiece, the technique of multiple tracks processing.Meanwhile, its upper end of alignment pin adopts to be designed with workpiece complementary structure, precise positioning, and the overall independent design of alignment pin, use when also can be used as plain clamp after its dismounting, equal tool very large practical value and creativeness.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention.
In figure: 1. base; 2. driving mechanism; 3. positioning seat; 4. alignment pin; 5. transmission mechanism; 6. briquetting; 7. workpiece; 8. operation window.
Detailed description of the invention
Below by embodiment, and 1-2 by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
A kind of device unclamped for Workpiece clamping, comprise base 1, described base 1 is provided with driving mechanism 2, positioning seat 3, described driving mechanism 2 top connects a briquetting 6 by transmission mechanism 5, this briquetting 6 one end extends to above whole positioning seat 3, and be also provided with open operation window 8 just to positioning seat 3 center in the middle of this one end of this briquetting 6, center, described positioning seat 3 upper surface is provided with fixing alignment pin 4 downwards, this alignment pin 4 can vertically move in positioning seat 3 inside, and described alignment pin 4 is installed and fixedly treated working components 7.
Described driving mechanism 2 is located at side on base 1, and described positioning seat 3 is located at opposite side on base 1.Described alignment pin 4 bottom and positioning seat 3 active connection place are strip cylinder, and top is workpiece 7 contact component compatible configuration, i.e. complementary structure.After replacing workpiece 7, corresponding replacing alignment pin 4 top structure.Described alignment pin 4 is Detachable connection structure with positioning seat 3, and alignment pin 4 then can be used as plain clamp and uses after dismantling.Described operation window 8 is one " U " v notch v.Be convenient to implement boring or sample punching location to workpiece 7.Described driving mechanism 2 is hydraulic-driven, air pressure drives, motor drives or other frame for movement drives, and this driving mechanism 2 also connects a pedal control switch.
Can arrange movable device bottom described alignment pin 4, this movable device is spring in this example, obtains works fine effect.
Embodiment 2:
Be with embodiment 1 difference, described driving mechanism 2 is two, is located at both sides on base 1 respectively, and these two quantity are unrestricted, also can adopt multiplely to be located on base 1 respectively, and described positioning seat 3 is located at the centre position on base 1.
Embodiment 3:
Be with embodiment 1 difference, do not arrange movable device bottom alignment pin 4, described its body of alignment pin 4 is slip device.
Embodiment 4:
Be with embodiment 1 difference, bottom alignment pin 4, do not arrange movable device, described alignment pin 4 is provided with independently drive unit, and this drive unit is hydraulic-driven, air pressure drives, motor drives or other frame for movement drives.
The present embodiment is the embodiment of example of the present invention; for those skilled in the art; on the basis that the invention discloses application process and principle; be easy to make various types of improvement or distortion; and the structure be not limited only to described by the above-mentioned detailed description of the invention of the present invention, therefore previously described mode is preferred version, and does not have restrictive meaning; every equivalence done according to the present invention changes and amendment, all in the scope protection domain of claims of the present invention.
Claims (9)
1. the device unclamped for Workpiece clamping, comprise base, it is characterized in that: described base is provided with driving mechanism, positioning seat, described driving mechanism connects a briquetting by transmission mechanism, and this briquetting is provided with open operation window just to positioning seat, center, described positioning seat upper surface is provided with alignment pin.
2. a kind of device unclamped for Workpiece clamping according to claim 1, it is characterized in that: described driving mechanism is located at side on base, described positioning seat is located at opposite side on base.
3. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described driving mechanism is two, is all located on base, and described positioning seat is located at the centre position on base.
4. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described alignment pin can vertically move in positioning seat inside, and described alignment pin is installed and fixedly treated working components, is provided with movable device bottom described alignment pin.
5. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described alignment pin can vertically move in positioning seat inside, and described alignment pin is installed and fixedly treated working components, and described alignment pin is slip device.
6. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described alignment pin is provided with independently drive unit, and this drive unit is hydraulic-driven, air pressure drives or motor drives.
7. a kind of device unclamped for Workpiece clamping according to claim 1, it is characterized in that: described alignment pin bottom and positioning seat active connection place are strip cylinder, top is work contact element compatible configuration.
8. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described alignment pin and positioning seat are Detachable connection structure.
9. a kind of device unclamped for Workpiece clamping according to claim 1, is characterized in that: described driving mechanism is hydraulic-driven, air pressure drives or motor drives, and this driving mechanism also connects a pedal control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107442.5A CN105538001A (en) | 2016-02-27 | 2016-02-27 | Device for clamping and releasing workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107442.5A CN105538001A (en) | 2016-02-27 | 2016-02-27 | Device for clamping and releasing workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105538001A true CN105538001A (en) | 2016-05-04 |
Family
ID=55817800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610107442.5A Pending CN105538001A (en) | 2016-02-27 | 2016-02-27 | Device for clamping and releasing workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877225A (en) * | 2017-12-15 | 2018-04-06 | 浙江青霄科技股份有限公司 | Special pneumatic fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Drilling machine positioning device |
| CN202742084U (en) * | 2012-06-12 | 2013-02-20 | 滕州市喜力机床有限责任公司 | Fixture of milling machine |
| CN104551788A (en) * | 2015-01-06 | 2015-04-29 | 柳州博昌汽车部件有限公司 | Hole milling and boring clamp for small commercial car manipulator cover |
| CN204430882U (en) * | 2015-01-06 | 2015-07-01 | 柳州博昌汽车部件有限公司 | Small-sized business car executor lid milling boring jig |
| CN205630044U (en) * | 2016-02-27 | 2016-10-12 | 江苏宏宝工具有限公司 | A device that is used for work piece clamp tense -lax to open |
-
2016
- 2016-02-27 CN CN201610107442.5A patent/CN105538001A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Drilling machine positioning device |
| CN202742084U (en) * | 2012-06-12 | 2013-02-20 | 滕州市喜力机床有限责任公司 | Fixture of milling machine |
| CN104551788A (en) * | 2015-01-06 | 2015-04-29 | 柳州博昌汽车部件有限公司 | Hole milling and boring clamp for small commercial car manipulator cover |
| CN204430882U (en) * | 2015-01-06 | 2015-07-01 | 柳州博昌汽车部件有限公司 | Small-sized business car executor lid milling boring jig |
| CN205630044U (en) * | 2016-02-27 | 2016-10-12 | 江苏宏宝工具有限公司 | A device that is used for work piece clamp tense -lax to open |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877225A (en) * | 2017-12-15 | 2018-04-06 | 浙江青霄科技股份有限公司 | Special pneumatic fixture |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |